Rapport TherapeuticsRAPP
13F holders, Q1 2025 (March 31)77holders +7
15new positions
9sold out
1famous investor
$10.03avg. 13F price*
At the end of Q1 2025, 77 institutions reported holding Rapport Therapeutics Inc. (RAPP) in their 13F filings, up 7 from Q4 2024. 15 opened new positions and 9 sold out. The largest holders were TRV GP V, LLC ($71.6M), FMR LLC ($55.0M) and ARCH Venture Management, LLC ($37.5M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Rapport Therapeutics Inc.
- CUSIP
- 75383L102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 15 | $9.8M |
| Exits | 9 | $8.5M |
All 13F filers, Q4 2024 → Q1 2025: 2,392,894 shares bought and 904,491 shares sold, net +1,488,403 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 77 holders
| TRV GP V, LLC | 57.21% | No change | 7,135,233 | $71.6M |
| FMR LLC | 0.00% | No change | 5,486,468 | $55.0M |
| ARCH Venture Management, LLC | 18.21% | No change | 3,728,738 | $37.5M |
| Cormorant Asset Management, LP | 2.23% | No change | 2,940,921 | $29.5M |
| Capital International Investors | 0.01% | No change | 2,602,529 | $26.1M |
| Johnson & Johnson | 7.33% | No change | 2,498,051 | $25.1M |
| Sofinnova Investments, Inc. | 1.51% | No change | 1,995,594 | $20.0M |
| T. Rowe Price Investment Management, Inc. | 0.01% | Reduce -5.2% | 1,551,925 | $15.6M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -0.6% | 1,244,310 | $12.5M |
| BlackRock, Inc. | 0.00% | Add +54.3% | 1,167,251 | $11.7M |
| Vanguard Group Inc. | 0.00% | Add +100.8% | 1,115,424 | $11.2M |
| Alliancebernstein L.P. | 0.00% | Add +1.0% | 1,109,625 | $11.1M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -6.1% | 1,073,208 | $10.8M |
| TRV GP Vi, LLC | 23.16% | No change | 969,218 | $9.7M |
| Deep Track Capital, LP | 0.15% | New | 457,556 | $4.6M |
| Siren, L.L.C. | 0.21% | Reduce -1.5% | 378,469 | $3.8M |
| Geode Capital Management, LLC | 0.00% | Add +49.8% | 315,663 | $3.2M |
| Citadel Advisors | 0.00% | Reduce -48.8% | 249,414 | $2.5M |
| Logos Global Management LP | 0.37% | No change | 208,910 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | New | 203,242 | $2.0M |
| Ensign Peak Advisors, Inc | 0.00% | New | 194,200 | $1.9M |
| State Street Corp. | 0.00% | Add +14.1% | 191,122 | $1.9M |
| Woodline Partners LP | 0.01% | Add +0.3% | 182,028 | $1.8M |
| TD Asset Management Inc | 0.00% | Reduce -8.5% | 162,818 | $1.6M |
| Northern Trust Corp. | 0.00% | Add +75.9% | 128,083 | $1.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +23.8% | 90,968 | $912K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +2.1% | 78,931 | $792K |
| Morgan Stanley | 0.00% | Add +238.4% | 76,604 | $768K |
| UBS Group AG | 0.00% | Add +203.6% | 64,747 | $649K |
| Barclays PLC | 0.00% | Add +238.9% | 62,696 | $629K |
| Bank of New York Mellon Corp | 0.00% | Add +77.7% | 35,482 | $356K |
| Two Sigma Investments, LP | 0.00% | New | 33,757 | $339K |
| Swiss National Bank | 0.00% | Add +77.2% | 31,900 | $320K |
| California State Teachers Retirement System | 0.00% | Add +249.3% | 29,939 | $300K |
| SummitTX Capital, L.P. | 0.01% | — | 26,830 | $269K |
| Alps Advisors Inc. | 0.00% | Reduce -11.7% | 26,128 | $262K |
| Susquehanna International Group, LLP | 0.00% | New | 24,471 | $245K |
| Nuveen, LLC | 0.00% | — | 21,873 | $219K |
| Acuta Capital Partners, LLC | 0.19% | No change | 16,400 | $164K |
| XTX Topco Ltd | 0.01% | New | 15,442 | $155K |
| Citigroup Inc. | 0.00% | Add +57.5% | 15,085 | $151K |
| Rhumbline Advisers | 0.00% | Add +40.1% | 14,358 | $144K |
| Jump Financial, LLC | 0.00% | New | 13,760 | $138K |
| Two Sigma Advisers, LP | 0.00% | New | 12,000 | $120K |
| MetLife Investment Management, LLC | 0.00% | Add +90.3% | 10,863 | $109K |
| JPMorgan Chase & Co. | 0.00% | Add +47.2% | 10,554 | $106K |
| Legal & General Group Plc | 0.00% | Add +8.1% | 10,296 | $103K |
| Catalyst Private Wealth, LLC | 0.05% | New | 10,000 | $100K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +86.4% | 9,887 | $99K |
| Wells Fargo & Company | 0.00% | Add +85.9% | 8,967 | $90K |
| Virtus Investment Advisers, LLC | 0.02% | New | 8,637 | $87K |
| Corebridge Financial, Inc. | 0.00% | Add +79.1% | 8,271 | $83K |
| Bank of America Corp. | 0.00% | Add +13.4% | 7,461 | $75K |
| China Universal Asset Management Co., Ltd. | 0.01% | Reduce -5.4% | 7,337 | $74K |
| Deutsche Bank AG | 0.00% | Add +180.6% | 6,502 | $65K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +126.3% | 4,532 | $45K |
| New York State Common Retirement Fund | 0.00% | No change | 3,500 | $35K |
| KLP Kapitalforvaltning As | 0.00% | No change | 1,900 | $19K |
| STRS Ohio | 0.00% | No change | 1,700 | $17K |
| Royal Bank of Canada | 0.00% | Add +32.2% | 1,311 | $13K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +3.9% | 1,266 | $13K |
| BNP Paribas Financial Markets | 0.00% | Reduce -14.4% | 1,209 | $12K |
| Tidemark, LLC | 0.00% | No change | 1,088 | $11K |
| Cwm, LLC | 0.00% | Add +8972.7% | 998 | $10K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 941 | $9K |
| GF Fund Management Co. LTD. | 0.00% | Add +21.9% | 936 | $9K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +24.4% | 922 | $9K |
| GAMMA Investing LLC | 0.00% | Add +9080.0% | 918 | $9K |
| Amalgamated Bank | 0.00% | Add +83.6% | 582 | $6K |
| Sterling Capital Management LLC | 0.00% | Add +1.4% | 145 | $1K |
| US Bancorp \de | 0.00% | New | 144 | $1K |
| Signaturefd, LLC | 0.00% | New | 137 | $1K |
| Daiwa Securities Group Inc. | 0.00% | No change | 121 | $1K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +5800.0% | 59 | $592 |
| Allworth Financial LP | 0.00% | New | 15 | $167 |
| Lindbrook Capital, LLC | 0.00% | New | 15 | $150 |
| True Wealth Design, LLC | 0.00% | New | 3 | $31 |
"% of holder's portfolio" is RAPP's weight in each manager's 13F, not the share of Rapport Therapeutics Inc. the manager owns.